hardpan翻譯，hardpan的意思，hardpan同義詞，hardpan的反義詞，hardpan短語詞匯

詞語：hardpan

hardpan的同義詞

n. caliche

hardpan的解釋

hardpan['hɑ:dpæn]n. 硬質地層；粘土層；最低點

hardpan的意思

hardpan 硬土層;底價;（軟土下面的）硬質地層, 粘土層, 砂礫層;硬土;claypan hardpan 粘土層;

hardpan的參考例句

1.l 硬質土層-一種密集的使根部和水都不可以穿過的粘土層。

2.The limestone–and–clay and sand-and-clay soil over a hardpan and iron–dross subsoil allows excellent draining. 莊園粘土層上的石灰石泥和沙泥土以及心土鋼渣形成了很好的排水。

3.The various kinds of data-financial affair, human affairs and various files in work system are conserved in computer hardpan. 辦公系統中各種重要數據如財務帳目、人事資料、各種檔案等將保存在計算機的硬盤中。